In a monochrome world shrouded in perpetual storm clouds and relentless rain, a sprawling city of towering skyscrapers looms. Among its shadowy alleys lives a girl, seemingly adrift in this bleak metropolis. She is like a fish swimming aimlessly in a glass tank, searching for an elusive "EXIT" that seems always out of reach. Driven by an unrelenting longing for freedom, she ascends to the rooftop. There, she gazes upon the faint outlines of the city below—a fleeting glimpse of something greater, something beyond. In a single, decisive moment, she leaps. Like a fish breaking free from its tank, embracing the freedom she sought all along as she joins the greater Migration.